论文部分内容阅读
过去,我厂在铸造镁合金时,熔化洗涤用的光卤石熔剂,一直是沿用苏修外热式电阻炉。由于受熔剂的浸蚀,坩埚使用
In the past, I plant in the casting of magnesium alloy, melted and used carnallite flux, has been followed by Soviet repair external thermal resistance furnace. Crucible use due to flux erosion